Dyes, Stains and Tinctures

Guinea Green B is a dye that is used as a marker for the detection of radiation. It is also used to identify and quantify microorganisms in food samples. Guinea Green B has shown no toxicity, even at high concentrations. This dye emits light with a wavelength of 510 nm when irradiated by light, which can be detected with an ultraviolet lamp or black light. Guinea Green B has been used in studies on the cytoskeleton of cells, specifically their cytoplasm, and is commonly used in kinetic studies to measure the rate of chemical reactions.

Please enquire for more information about Transparent Yellow TP including the price, delivery time and more detailed product information at the technical inquiry form on this page

Bromocresol green is a cationic surfactant that is used as a fluorescent indicator dye. It binds to proteins and can be detected with an optical sensor. Bromocresol green has been shown to react with hydrochloric acid, which may be due to the protonation of the cationic group. This reaction is reversible and depends on pH. The binding of bromocresol green to serum proteins results in a decrease in fluorescence intensity due to quenching by adsorption at the protein-protein interface. The kinetic data for this dye have been found to depend on α1-acid glycoprotein concentration.

Please enquire for more information about C.I.Direct Yellow 161 including the price, delivery time and more detailed product information at the technical inquiry form on this page

Sanodure green LWN is a corrosion-resistant coating that is typically used in the fabrication of metal products. It is a coating that can be applied to any metal surface and has been shown to have excellent corrosion resistance. Sanodure green LWN can be monitored using microscopy and has been shown to have an oxidised layer with a thickness of between 50 and 200 nm. The coated aluminum oxide surface can be detected using vibrational spectroscopy. This product's porosity ranges from 1% to 3%. The diameter of this product ranges from 2mm to 10mm. Sanodure green LWN is an anodic coating, meaning it will corrode when placed in contact with moisture or water.

Darkred/purple acid-base indicator dye

Crocein Orange G is a water-soluble, orange fluorescent dye that is used in wastewater treatment. It has been shown to form stable complexes with fatty acids and other organic compounds. These complexes are more readily removed by adsorption. Crocein Orange G has also been shown to react with potassium dichromate and form a yellow product. This product can be detected at low concentrations and is not toxic to humans or animals.

Applications A reagent used to synthesize various dyes used in the textile industry. This is the labeled analog. Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package References Rosenkranz, H.S. et al.: Mutagen., 5, 137 (1990);

Please enquire for more information about Brighte Blue PA-2R including the price, delivery time and more detailed product information at the technical inquiry form on this page

Nucleic Acid Dye Green I is a DNA-staining dye that has found application in various high resolution assays for the detection of microbial or viral contaminant DNA.

C.I. Direct Blue 72 is a versatile compound with various applications. It is used in the field of molybdenum crystallization and photocatalytic reactions. Additionally, it has cholinergic properties, which means it can interact with choline receptors in the body. This compound also contains secoisolariciresinol and sphingosine, which are both phytoestrogens known for their potential health benefits. In addition to its biological properties, C.I. Direct Blue 72 is also used as a research chemical in laboratories. It can be dissolved in eutectic solvents and used in combination with other substances such as butorphanol and ketamine for experimental purposes. Furthermore, this compound has industrial applications. It is commonly used in the production of dimethylnaphthalene, a chemical compound that finds use in various industries including the manufacturing of fatty acids and hydroxide solutions. Overall, C.I. Direct Blue 72 is

Basic Red 2 is a thermodynamic dye that is composed of the nitrite ion, safranin, and dextran sulfate. It has been shown to adsorb onto the surface of oral pathogens in a model system. Basic Red 2 can be used for the treatment of wastewater containing nitrite ions. Basic Red 2 also has an affinity for surfactant sodium dodecylbenzene sulfonate (SDBS) and is used as a dye in electrochemical impedance spectroscopy for the detection of bowel disease.

Chemiluminescence detection of biological residues

Please enquire for more information about Reactive red 66 including the price, delivery time and more detailed product information at the technical inquiry form on this page

C.I. Vat Orange 15 is a polymerization inhibitor that prevents polymerization by reacting with the hydrogen peroxide, which is generated during the chemical reaction. The addition of C.I. Vat Orange 15 to a polymerization system will slow down the reaction and increase the yield of the desired product. This chemical can also be used in organic solvents and a variety of other reactions, such as light resistance and surfactant production. It is not soluble in water and requires an organic solvent for use in coatings or resins, but it does not react with esters or ethers. C.I. Vat Orange 15 has been shown to have high concentrations, but it is not toxic to animals or humans.>>END>>

Acid Black 24 is a hydroxylated fatty acid with the chemical name of 3-hydroxy-2,4,6-trimethylcyclohexanecarboxylic acid. It is a cross-linking agent for unsaturated polyester resins and an adsorbent for pollutants. The optimum concentration of Acid Black 24 varies depending on the type of polymerization and radiation used. For example, the optimum concentration for radiation at 25 degrees Celsius is 1.0%. The use of Acid Black 24 in wastewater treatment has been shown to reduce the amount of proton transport required by up to 50% and lower energy consumption by up to 80%.

Pigment Yellow 181 is a yellow pigment that belongs to the group of inorganic compounds. It is used as a colorant in paints, plastics, and textiles. Pigment Yellow 181 is made by reacting diazonium salt with hydrochloric acid in the presence of an inorganic additive. This reaction forms a diazo compound, which is then reacted with an organic solvent to form the desired pigment. Pigment Yellow 181 has been shown to be heat resistant and can be used for manufacturing polymers.

Please enquire for more information about C.I.Solvent Blue 24 including the price, delivery time and more detailed product information at the technical inquiry form on this page

Pigment Blue 1 is a reactive dye that is used for optical sensing in biological samples. This dye changes its color depending on the redox potential of the environment. It has been shown to bind to amines, which can be useful in drug interactions. Pigment Blue 1 has also been shown as an optical sensor for choroidal neovascularization and synchronous fluorescence. !--

Please enquire for more information about Brightsu Black X-SDL including the price, delivery time and more detailed product information at the technical inquiry form on this page

Please enquire for more information about Brighte Blue g-2R including the price, delivery time and more detailed product information at the technical inquiry form on this page

Please enquire for more information about Acid Yellow 3 Aluminum Lake including the price, delivery time and more detailed product information at the technical inquiry form on this page

Disperse Red 1 methacrylate is a gel permeation chromatography agent that has been shown to be useful in regenerative medicine. This compound can be used as a fluorescent label for optical sensors that are designed to detect angiogenic processes. Disperse Red 1 methacrylate can also be used for confocal microscopy imaging and coverslips. It has a vibrational frequency of about 2800 cm-1 and an absorption spectrum with a maximum at 594 nm, which is red in colour. Disperse Red 1 methacrylate has been shown to have anti-cancer properties, which may be due to its ability to interfere with the cellular microenvironment by binding to proteins, affecting their conformation and function.

Pigment Red 169 is a red dye that is soluble in both water and organic solvents. It has a particle size of 10-40 nm and a molecular weight of approximately 600 g/mol. Pigment Red 169 absorbs light at the maximum wavelength of 659 nm, with an optimum concentration of 0.5%, and can be used as a thermal expansion agent or as a solid catalyst. Pigment Red 169 is polymerized by thermal decomposition, which produces polymers with low molecular weights. The pigment is also used in the production of microspheres for use in industrial applications such as aliphatic hydrocarbons or fatty acids.

Basic Orange 2 is a water-soluble, basic protein that has been shown to have both adsorption and water vapor permeability. The adsorption of Basic Orange 2 onto the surface of biomaterials has been studied using surface methodology. It is also known to play a role in autoimmune diseases through its hydrogen bonding interactions with human serum albumin. Basic Orange 2 can be determined by titration calorimetry and LC-MS/MS methods. This protein was first isolated from Chinese herbs and later identified as a basic protein with an unknown function.

Pigment Red 254 is a red dyestuff with the chemical formula of C. It is a basic dye that has a hydroxyl group, malonic acid, and diethyl succinate. Pigment Red 254 is usually used in wastewater treatment as it has an affinity for chlorinated organic compounds such as dichlorophenol indophenol, which are commonly found in wastewater. It also absorbs ultraviolet light very well and can be used as a polarizer in liquid chromatography experiments. Pigment Red 254 contains an aromatic hydrocarbon and particle, which makes it useful for organic solutions and liquid chromatography methods.

Applications Mono N-Desmethyl Disperse Polyester Dark Blue is a disperse dye for synthetic polyester fibers. It has good heat and light resistance and is used for thermal transfer recording. References Peters A. T., et al.: J. Soc. Dyers Colour, 108(7-8), 344-8 (1992)

Solvent Blue 97 is a pigment that has been used in the textile, paper, and paint industries. It has a polymeric matrix that is composed of organic and inorganic compounds. The average particle diameter of Solvent Blue 97 ranges from 0.2 to 3 micrometres with a solubility of less than 1% in water. When irradiated, it emits light at wavelengths ranging from 415 to 455 nm, which is blue-green in color. The structural formula for Solvent Blue 97 is C 19 H 16 N 2 O 5 S.

C.I. Vat Orange 9 is an inorganic acid with a molecular weight of 208.14 g/mol. It is used as a dye and optical sensor to detect the pH of detergent compositions. C.I. Vat Orange 9 can be synthesized by acylation reaction between glycol ethers and fatty acids or alkynes in the presence of an acidic catalyst, such as sodium carbonate or redox potential such as hydroxy groups or nitrogen atoms. The structure of C.I. Vat Orange 9 includes a carbonyl group, which can react with hydroxyl groups to form ester bonds, leading to polymerization initiator formation and the formation of polymers during synthesis process. C.I. Vat Orange 9 has been studied microscopically for its ability to form polymers on contact with water and sodium carbonate solution, which can be used in detergent compositions for cleaning purposes.br>br> b>DESCRIPTION

Pigment Yellow 154 is a diazonium salt that belongs to the group of polycarboxylic acids. It is used in the production of paints and plastics, as well as in textile printing. Pigment Yellow 154 is a reactive compound that undergoes hydrolysis by hydrochloric acid or hydroxyl groups to form reactive products. These products are responsible for the yellow color of the pigment. The reaction products also have viscosity-increasing properties, which allow them to be used as thickeners for paints, plastics, and textiles. Pigment Yellow 154 has been shown to have thermal expansion properties, with a change in volume upon heating or cooling. This property makes it an ideal candidate for use in paints that are applied at high temperatures or exposed to sunlight. Pigment Yellow 154 also has light-emitting properties and can be used in optical devices such as lasers and LEDs.br> Pigment Yellow 154 also has aliphatic hydrocarbon chains that

Please enquire for more information about C.I.Reactive Yellow 107 including the price, delivery time and more detailed product information at the technical inquiry form on this page

Please enquire for more information about C.I.Direct Black 178 including the price, delivery time and more detailed product information at the technical inquiry form on this page

Disperse Orange 45 is a greenish-yellow viscous liquid. It is a synthetic, anionic, surfactant and dispersing agent for cellulose acetate and polyester resins. Disperse Orange 45 is also used as a synthetic dye in paint formulations. The molecular structure of Disperse Orange 45 consists of three parts: betaine monohydrate, methacrylate esters, and propylene glycol. This product is not intended for use as a food additive or as a drug.

Please enquire for more information about Brightlon Red N-10B including the price, delivery time and more detailed product information at the technical inquiry form on this page

Sodium salts are colloidal gold particles that are dispersed in aqueous solution and have a light green SF yellowish color. This type of salt is used for plant physiology studies, due to their ability to provide an accurate measurement of the surface area of leaves. Sodium salts can be used as biological samples, such as liver lesions or langmuir adsorption isotherm, to investigate kinetic data. They also have been shown to be useful in the study of human serum and particle interactions. The sodium salts form a thin layer on the surface of the particle, which makes it possible to measure the concentration of fatty acids or basic proteins on its surface. Sodium salts are also commonly used in toxicology studies and histological analyses.

Stability Light Sensitive Applications Chlorophyll A is a photosynthetic pigment that is essential for photosynthesis of eukaryotes and cyanobacteria, acting as a primary donor in the electron transport chain. Dyes and metabolites. References Prasad, K., et al.: Curr. Res. Chem., 3, 98 (2011); Shanab, S.M., et al.: Int. J. Electrochem. Sci., 6, 3017 (2011); Ajayan, K.V., et al.: Biores. Techol., 102, 7591 (2011); Felming, I.: Nature, 216, 151 (1967); Woodward, R.B. et al.: Tetrahedron, 46, 7599 1990); Chen, M. et al.: Sciemce, 319, 1318 (2010); Gitelson, A.A. et al.: Rem. Sens. Environ., 69, 296 (1999);

Basic Yellow 21 is a dye that belongs to the class of phthalo-quinones. It is used in the manufacture of colored fabrics and various other products, such as paints and plastics. Basic Yellow 21 is also used in the treatment of bladder cancer. The dye reacts with DNA to form adducts that inhibit the transcription of DNA into RNA, which may lead to carcinogenesis.

Please enquire for more information about Brightsu Yellow X-2gL including the price, delivery time and more detailed product information at the technical inquiry form on this page

Prednisolone is a corticosteroid that is used to treat inflammation and reduce the body's immune response. Prednisolone disodium phosphate (PDSP) is an enteric-coated tablet that releases prednisolone in the small intestine, where it can be absorbed into the bloodstream. It has been shown to be effective at reducing bowel disease activity in patients with inflammatory bowel disease. Prednisolone disodium phosphate may also have a role in controlling infectious diseases, such as tuberculosis, due to its ability to inhibit toll-like receptor 4 signaling. The drug has been studied as a model system for predicting drug interactions by monitoring the rate constant for benzalkonium chloride binding to human serum albumin.

C.I. Acid Orange 24 is an analytical reagent that when added to a sample, it changes and alters the color of the sample. This color change can be used in analytical methods to determine the concentration of certain substances in the sample. C.I. Acid Orange 24 is a colour additive that has been approved for use in food, drugs, cosmetics, and other consumer products by regulatory agencies such as the European Union or United States Food and Drug Administration (FDA).

Please enquire for more information about Pigment yellow 134 including the price, delivery time and more detailed product information at the technical inquiry form on this page

Applications Anthracene is obtained from coal tar. It is an important source of many dyes.This compound is a contaminant of emerging concern (CECs) Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package

Applications Ginsenoside Re is an extract from ginger, responsible for some of the pharmacological functions. It displays cardiac contractility, anti-ischemic and anti-arrythmic activities. References Peng, D. et al.: Chinese Med., 7, 2 (2012); Endale, M. et al.: Med. Inflamm., 748964/1 (2014);

Please enquire for more information about C.I.Disperse Yellow 201 including the price, delivery time and more detailed product information at the technical inquiry form on this page

C.I.Reactive Red 152 is a dye that is used to detect the presence of t-DNA in plant tissue and protoplasts. C.I.Reactive Red 152 has been shown to increase the frequency of germination in halophytes, such as Portulacastrum, when used at concentrations between 20 and 50 mg/l, and also has a stimulating effect on seed germination in Portulacastrum, which can be observed by an increased number of root cultures. It is extracted with an organic solvent such as dichloromethane or chloroform, and is then mixed with an equal volume of distilled water before use. The dye should be added to the culture medium just before the explants are placed into it so that it does not interfere with their metabolism. C.I.Reactive Red 152 has been found to amplify the number of rhizogenes when used at a concentration between 10 and 20 mg/l for 5 minutes, but

Please enquire for more information about C.I.Reactive Orange 2 including the price, delivery time and more detailed product information at the technical inquiry form on this page

Fluorophore used in biological assays and for labeling cells and tissues

C.I. Basic Blue 159 is a liquid phase, cationic dye which is used in microscopy for the visualization of amines and carboxylic acids. It has a high degree of solubility in water and organic solvents. C.I. Basic Blue 159 is both degradable and non-toxic to the environment, making it an excellent choice for wastewater treatment or as an indicator dye for environmental pollutants. The rate of its degradation can be measured through kinetic data and kinetic analysis. This compound undergoes oxidation process with low energy, which makes it a suitable substance for many analytical techniques such as spectrophotometry, chromatography, electrophoresis, and others.br>br> The chemical formula for C.I. Basic Blue 159 is C22H27N3O6S2Na4Cl4.br>br> CAS: 811-78-1 Molecular weight: 797.9 g

Nitrazine Yellow is a reversible, reusable, imine-based fluorescent dye that absorbs in the near-infrared region of the spectrum. This compound has been shown to be an acceptor and an inorganic amide. Nitrazine Yellow also has transition metal properties and is a heterocyclic ring. It can be used as a hydrogen bond donor or proton acceptor, depending on its environment. Nitrazine Yellow can react with hydroxylamine to form coupler products that are metastable and can be detected by fluorometric analysis.

Please enquire for more information about Acid Black 60, Technical grade including the price, delivery time and more detailed product information at the technical inquiry form on this page

Allura red AC is a synthetic food dye that has been shown to inhibit locomotor activity in animals, and is therefore considered to be an inhibitor of the central nervous system. Allura red AC inhibits the growth of bacteria by binding to DNA and altering its structure. It has been used as a model for nuclear dna in analytical methods, with the dye serving as an optical sensor. Allura red AC is not toxic to humans when ingested in small amounts. It has been shown to have genotoxic activity and metabolic disorders at high doses. The linear calibration curve for allura red was determined using electrochemical impedance spectroscopy (EIS), which led to a more sensitive detection of the dye in human serum samples than previous methods.

Please enquire for more information about C.I.Solvent Yellow 51 including the price, delivery time and more detailed product information at the technical inquiry form on this page

Pigment Yellow 83 is an organic compound that belongs to the group of glycol esters. It is a reactive dye that can be used for coloring textiles, plastics, and other materials. Pigment Yellow 83 has been shown to contain nitrogen atoms in its chemical structure and contains a reactive hydrogen atom (H) on the hydroxyl group. This reactive form may have carcinogenic potential due to its ability to cause DNA damage. Pigment Yellow 83 also contains a hydroxyl group (-OH) attached to an amine (-NH2). The presence of this amine makes this compound chemically reactive and capable of forming bonds with other molecules or particles.

Pigment Yellow 17 is a polycarboxylic acid that is used as a control agent in paints, plastics, and rubber. It has a hydroxyl group on the ring structure and an intramolecular hydrogen on the side chain. Pigment Yellow 17 is soluble in water and can be detected by derivative spectroscopy. The particle size of this compound is between 0.063-0.200 micrometers with a diameter of 0.1-0.2 micrometers, which is determined by using magnetic particles or microscopy techniques. Pigment Yellow 17 has been shown to have cationic surfactant properties and can be used in chemical ionization to detect other compounds such as test compounds or energy efficiency measures.

C.I. Solubilised Sulphur Blue 7 is a research chemical that belongs to the group of copolymers. It is commonly used in the field of biomaterials and cellulose research. This compound has been found to have neuroprotective properties, making it potentially beneficial for the treatment of neurological disorders. C.I. Solubilised Sulphur Blue 7 has also been used in various applications such as dyeing, staining, and as an indicator or probe in scientific experiments. It can be dissolved in solvents like methanol or isooctane for ease of use. This compound has shown interactions with substances like buserelin, xylose, arachidonic acid, and aluminum, indicating its versatility and potential for further research.

Celestine Blue is a reactive dye that has been used in the preparation of biological samples for electron microscopy. It has been shown to bind to cell nuclei, and to be reactive with human serum. Celestine Blue is also used for the detection of anti-nuclear antibodies in CD-1 mice. The linear calibration curve may be obtained by plotting the redox potentials against the logarithm of concentration. The kinetic constant can be determined from the slope of this curve and is dependent on the binding reaction and its rate constants. This dye has been used as an indicator for ventricular myocardium injury in humans, where it binds to myocardial cells and stains them blue at low concentrations, but not at high concentrations.

C.I. Acid Green 41 is a deodorizing agent that contains a hydroxyl group and a functional group. It is used as an anti-viral agent in medical and dental applications, as well as for flow assay control agents in the laboratory. The color of this substance has been shown to be yellowish green by spectroscopic analysis. C.I. Acid Green 41 is activated with radiation, which causes it to form a coordination complex with metal ions such as copper and silver ions. This complex gives the substance its green coloration and also increases its stability against oxidation by air or water. The solubility of this product can be increased by adding deionized water to it.END>

Pigment Yellow 151 is a yellow pigment that belongs to the group of amides. Pigment Yellow 151 has a melting point of about 121°C and a viscosity at 40°C of about 1.5 mPa·s. It is soluble in organic solvents and radiation-curable with an average particle diameter of 2.2 nm. This pigment is also used as a polymerization initiator, which can be obtained by reacting it with metal ions such as copper, zinc, or lead acetate. Pigment Yellow 151 is used in the production of polycarboxylic acid plastics and synthetic fibres.

Direct blue 76 is a dye that is used in textile printing and other applications. Direct blue 76 is an organic solvent-based dye with a hydrocarbon group. It can be activated by acid, alkali, and heat. Direct blue 76 has been shown to be reactive with metal ions such as copper and zinc. The reaction solution for this dye consists of 2-methyl-4-isothiazolin-3-one, silicone, surfactant, and polymerization initiator. This dye has a viscosity of 0.2-0.6 mPa·s at 25 °C and an activation energy of 11-12 kJ/mol.

C.I.Food Red 7:1 is a copper salt pigment that is used as a food coloring agent. It has bactericidal activity and is known to be synergistic with famotidine, erythromycin, hydrochloric acid, and dry extract. C.I.Food Red 7:1 also has chemical stability and can be used as a cross-linking agent for chondroitin sulfate in the production of pharmaceuticals.

Please enquire for more information about C.I.Basic Yellow 24 including the price, delivery time and more detailed product information at the technical inquiry form on this page

Solvent Red 27 is a dye that reacts with α7 nicotinic acetylcholine receptors. It inhibits the activity of ATP-binding cassette transporter, which is an enzyme that transports various molecules across cell membranes, and prevents the development of atherosclerotic lesions. Solvent Red 27 also inhibits the activities of enzymes such as dapagliflozin and dpp-iv inhibitors. It also has been shown to be involved in energy metabolism and body formation by inhibiting leukemia inhibitory factor. This compound has been used in experimental models to study 3t3-l1 preadipocytes and human serum.

Pigment Red 207 is a synthetic organic pigment that is used as a red colorant in paints, plastics, and textiles. It is obtained by the condensation of dibenzoylmethane with phthalic anhydride. Pigment Red 207 has an average particle diameter of 3.2 microns, which is suitable for use in paints and coatings. The most common reaction product of Pigment Red 207 is its metal salt. The most common metal ion that reacts with this pigment is iron (III). Pigment Red 207 also contains amines, which are often used as thermal-expansion modifiers or polymerization initiators for polymers during manufacturing. This pigment can be mixed with deionized water and other colorants to create desired colors for paint products.

2',6'-Dimethylcarbonylphenyl-10-sulfopropylacridinium-9-carboxylate 4'-NHS ester is a chemiluminescent acridinium ester label used widely in clinical diagnostics, particularly in automated immunochemistry analysers. Acridinium ester labels are also useful research tools for the investigation of protein-carbohydrate interactions to characterise the binding affinity between specific carbohydrate and its binding protein. An example of those are lectin-acridinium ester conjugates used as chemiluminescent probes.

Pigment Yellow 120 is a pigment that belongs to the group of amide colorants. It has a yellow-orange hue and high thermal stability. Pigment Yellow 120 has been shown to be soluble in organic solvents, such as n-propyl ether, but insoluble in water. The molecular weight of pigment yellow 120 ranges from 800 to 1200 g/mol. Pigment Yellow 120 is produced by the polymerization reaction of monomers containing an amide group and a hydroxyl or basic group with a metal ion, such as copper or nickel, as a catalyst. This process also produces polycarboxylic acid groups and particles with diameters ranging from 0.1 micrometers to 2 micrometers.

Acid Orange 116 is a synthetic dye that is used in the textile, paper, and leather industries. It is also used as an acid dye for the treatment of wastewater. Acid Orange 116 has been shown to have a low viscosity and high solubility in deionized water. The uptake of this compound by caco-2 cells was determined to be pH dependent, with an increase in uptake at lower pHs. In addition, this compound can be used as a control agent for calcium carbonate precipitates in wastewater treatment. Acid Orange 116 is not toxic to humans due to its low molecular weight and lack of bioactivity, but it may pose environmental risks through its potential for environmental pollution.